313614136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{1237}}^1$

素因数の和:1364

約数の個数: 64

約数和(自身を含む): 666737280

約数和(自身を除く): 353123144

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 67, 86, 88, 134, 172, 268, 344, 473, 536, 737, 946, 1237, 1474, 1892, 2474, 2881, 2948, 3784, 4948, 5762, 5896, 9896, 11524, 13607, 23048, 27214, 31691, 53191, 54428, 63382, 82879, 106382, 108856, 126764, 165758, 212764, 253528, 331516, 425528, 585101, 663032, 911669, 1170202, 1823338, 2340404, 3563797, 3646676, 4680808, 7127594, 7293352, 14255188, 28510376, 39201767, 78403534, 156807068, 313614136]

約数ペア:

[(1, 313614136), (2, 156807068), (4, 78403534), (8, 39201767), (11, 28510376), (22, 14255188), (43, 7293352), (44, 7127594), (67, 4680808), (86, 3646676), (88, 3563797), (134, 2340404), (172, 1823338), (268, 1170202), (344, 911669), (473, 663032), (536, 585101), (737, 425528), (946, 331516), (1237, 253528), (1474, 212764), (1892, 165758), (2474, 126764), (2881, 108856), (2948, 106382), (3784, 82879), (4948, 63382), (5762, 54428), (5896, 53191), (9896, 31691), (11524, 27214), (13607, 23048)]